Flashcards in Chapter 3 course packet Deck (13):
Of the 6 kingdoms of life, which 2 are prokaryotic?
Eubacteria & Archaebacteria
1) All living things are composed of one or more cells
2) The cell is the smallest functional unit of life
3) All cells come from pre-existing cells
1) Plasma membrane
2) DNA region (nucleus)
This significance of cell (plasma) membrane function
*endocytosis and exocytosis
What are endocytosis & exocytosis?
Mass movement of materials into/out of cells
What are considered passive transport?
Diffusion, Osmosis, facilitated transport
What are considered active transport?
Active transport, Endocytosis, exocytosis
What are cell organelles
What is the nucleus
Headquarters, it will govern what the cell will do
What is osmosis
The diffusion of water
What is facilitated transport
It needs the help of a protein to get across
What is active transport
It costs energy to go against the concentration gradient